From: Hadar Hen Zion <[email protected]> Needed for drivers to pick the relevant action when offloading tunnel key act.
Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]> --- include/net/tc_act/tc_tunnel_key.h | 37 +++++++++++++++++++++++++++++++++++++ net/sched/act_tunnel_key.c | 1 - 2 files changed, 37 insertions(+), 1 deletion(-) diff --git a/include/net/tc_act/tc_tunnel_key.h b/include/net/tc_act/tc_tunnel_key.h index 253f8da..efef0b4 100644 --- a/include/net/tc_act/tc_tunnel_key.h +++ b/include/net/tc_act/tc_tunnel_key.h @@ -12,6 +12,8 @@ #define __NET_TC_TUNNEL_KEY_H #include <net/act_api.h> +#include <linux/tc_act/tc_tunnel_key.h> +#include <net/dst_metadata.h> struct tcf_tunnel_key_params { struct rcu_head rcu; @@ -27,4 +29,39 @@ struct tcf_tunnel_key { #define to_tunnel_key(a) ((struct tcf_tunnel_key *)a) +static inline bool is_tcf_tunnel_set(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY) + return params->tcft_action == TCA_TUNNEL_KEY_ACT_SET; +#endif + return false; +} + +static inline bool is_tcf_tunnel_release(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY) + return params->tcft_action == TCA_TUNNEL_KEY_ACT_RELEASE; +#endif + return false; +} + +static inline struct ip_tunnel_info *tcf_tunnel_info(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + return ¶ms->tcft_enc_metadata->u.tun_info; +#else + return NULL; +#endif +} #endif /* __NET_TC_TUNNEL_KEY_H */ diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index af47bdf..cab1fd5 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -16,7 +16,6 @@ #include <net/netlink.h> #include <net/pkt_sched.h> #include <net/dst.h> -#include <net/dst_metadata.h> #include <linux/tc_act/tc_tunnel_key.h> #include <net/tc_act/tc_tunnel_key.h> -- 2.7.4
